erythrocyte sedimentation rate (ESR), the rate at which red blood cells settle out in a tube of unclotted blood, expressed in millimeters per hour. Blood is collected in an anticoagulant and allowed to form a sediment in a calibrated glass column.
The Butterfly Circus (2009) The Butterfly Circus is the story of a renowned circus troupe traveling through the devastated American landscape at the height of the Great Depression, lifting the spirits of audiences ... See full summary Â».
Circus Circus at night. Circus Circus was opened on October 18, 1968 by Jay Sarno and Stanley Mallin, becoming the flagship casino for Circus Circus Enterprises. Architects Rissman and Rissman Associates designed a giant circus tent shaped main structure, which was built by R.C. Johnson Construction of Las Vegas.